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Whois — IP, Subnet or ASN Lookup

Enter an IP address, subnet (CIDR) or ASN number to get detailed information

Location

Country
United States(US)
City
Chicago
Region
Illinois
Postal Code
60604
Coordinates
41.8781, -87.6298
Local Time
21:49(America/Chicago)

Internet Provider

Provider
T-mobile Usa, Inc.
Website
t-mobile.com
Type
ISP

Network Information

ASN
AS21928
Subnet
172.58.160.0/21
IP Version
IPv4

IP Address Range

First IP
172.58.160.0
Last IP
172.58.167.255
Total Addresses
2,048
Subnet (CIDR)
172.58.160.0/21

Geolocation

Chicago, United States

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41.8781, -87.6298